This releases the zone->resize_sem on the __add_pages 
error path.  

matt

Signed-off-by: Matt Tolentino <matthew.e.tolentino@intel.com>

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
---

 mm/memory_hotplug.c |    0 
 1 files changed

diff -puN mm/memory_hotplug.c~N0-fixup_sem_handling_on_add_err_path mm/memory_hotplug.c
_